Zufarova Nodira Ibroxim qizi. Characteristics of The Health of Children with Down Syndrome, Taking into Account Vitamin D and Trace Element Status, Development of Methodological Approaches to Correction. tajmspr [Internet]. 2026 Feb. 24 [cited 2026 Mar. 2];8(2):153-6. Available from: https://www.theamericanjournals.com/index.php/tajmspr/article/view/7491